Russian Journal of Inorganic Chemistry, Tập 7,Phần 1British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1962 |
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Kết quả 1-3 trong 89
Trang 261
... excess of thiosemicarbazide ( Fig . 3 ) it is attained in 5 h ; with a ninefold excess ( Fig.4 ) in 3 h ; and with a fortyfold excess ( Fig . 5 ) , it is immedi- ate . Hence a large excess of thiosemicarbazide favours rapid oxidation of ...
... excess of thiosemicarbazide ( Fig . 3 ) it is attained in 5 h ; with a ninefold excess ( Fig.4 ) in 3 h ; and with a fortyfold excess ( Fig . 5 ) , it is immedi- ate . Hence a large excess of thiosemicarbazide favours rapid oxidation of ...
Trang 334
... excess of the complex - forming reagent , and studied the distribution of the neodymium , praseodymium , and ytterbium compounds between aqueous and non - aqueous phases . Fractional Extraction of Yttrium with Dibutylphosphoric Acid The ...
... excess of the complex - forming reagent , and studied the distribution of the neodymium , praseodymium , and ytterbium compounds between aqueous and non - aqueous phases . Fractional Extraction of Yttrium with Dibutylphosphoric Acid The ...
Trang 543
... excess the reaction is retarded , Ithough X - ray analysis shows that the sole product is still a2 ZrO1 . The retarding effect of an excess of Na2CO , occurs also t higher temperatures , complicating the preparation of ure Ną2ZгO , and ...
... excess the reaction is retarded , Ithough X - ray analysis shows that the sole product is still a2 ZrO1 . The retarding effect of an excess of Na2CO , occurs also t higher temperatures , complicating the preparation of ure Ną2ZгO , and ...
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JOURNAL | 1 |
Isomeric inner | 5 |
BABAEVA O N EVSTAFEVA | 11 |
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acid Akad alanine alcohol alkali alloys ammonia ammonium analysis anions aqueous solution atom BaSO binary cadmium calculated cations Chem chemical chemistry chloride complex formation composition compounds concentration constant crystallisation crystals decomposition dehydration determined diethanolamine dissociation electrode endothermic equilibrium diagram ethanol eutectic eutectic point experimental extraction formed gallium H₂O H₂SO hydrates hydrogen hydroxide Inorg ions isomolar series isotherms K₂ kcal Khim ligand liquid lithium melting metal method mixture mole molecules monoethanolamine Na₂SO NaCl NaOH Nauk SSSR Neorg niobium nitrate nitric nitrile Obshch obtained optical density oxide perchlorate phase physicochemical platinum platinum(II plexes potassium precipitate PtCl Py₂ pyridine reaction reagent reciprocal system resin Russ salt Schiff bases shows sodium solid solutions soln solu solubility specimen stable studied sulphate Table tantalum tartaric acid temperature ternary system thermal thermogram tion titanium uranyl vanadium(II X-ray Zhur zirconium